The safe amount of any narcotic depends on a personâs individual tolerance to opioid medications. Tramadol is always started at a smaller initial dose of 100 mg per day. In patients whoâve experienced more exposure to the drug, safe doses may be as high as 450 mg a day.
whether a substance is a gas, liquid, or solid depends on the balance between the kinetic energy of its particles and the strength of the interactions between the particles gas
1 Three common states of matter are solid, liquid, and gas. 2  A fluid is either a liquid or a gas.  If surface effects are not present, flow behaves similarly in all common fluids, whether gases or liquids.